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BO Mapper not generate same types that SQL Server have on...
BO Mapper not generate same types that SQL Server have on FieldNativeDbTypes
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Fabian R Silva, -
Fabian R Silva, -
posted 14 Years Ago
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Group: StrataFrame Users
Posts: 153,
Visits: 1.2K
Hello, I try to automate validations on BO's to avoid to send to sql engine invalid fields with numeric types (out of valid range)
I see that the BOM replaces the type of data on FieldNativeDbTypes (example: money as decimal).
Exist some method or anything that I can use to avoid to get schema from SQL?
If not exist anything that I missed out, I have to make on a base BO a property called OriginalType and put here the original values from sql to parse it correct.
On the example that I post below.... because I have money field serialized in BO as decimal, If I put 99999999999999999999 (nine x 20 times) as a decimal value it validate as OK, but when the BO try to save to SQL the column is money and SQL throws a error.
Thanks in advance.
Code that I try to use without sucess:
decimal
parsedValue = 0;
if
(!
decimal
.TryParse(value.ToString(),
out
parsedValue))
{
AddBrokenRule(field,
"el valor del campo es incorrecto (no puede procesarse)"
);
return
;
}
switch
(FieldNativeDbTypes[field])
{
case
(
int
)
SqlDbType
.BigInt:
if
(parsedValue <
Int64
.MinValue || parsedValue >
Int64
.MaxValue)
AddBrokenRule(field,
"el valor del campo es incorrecto (valido: -9223372036854775808 a 9223372036854775807)"
);
break
;
case
(
int
)
SqlDbType
.Int:
if
(parsedValue <
Int32
.MinValue || parsedValue >
Int32
.MaxValue)
AddBrokenRule(field,
"el valor del campo es incorrecto (valido: -2147483648 a 2147483647)"
);
break
;
case
(
int
)
SqlDbType
.Money:
// !!THIS IS NOT USED BECAUSE BO TRANSLATEs MONEY TO DECIMAL ON PARTIAL (designer) !!!
if
(parsedValue < -922337203685 || parsedValue > 922337203685)
AddBrokenRule(field,
"el valor del campo es incorrecto (valido: -922337203685 a 922337203685)"
);
break
;
case
(
int
)
SqlDbType
.SmallInt:
if
(parsedValue <
Int16
.MinValue || parsedValue >
Int16
.MaxValue)
AddBrokenRule(field,
"el valor del campo es incorrecto (valido: -922337203685 a 922337203685)"
);
break
;
case
(
int
)
SqlDbType
.SmallMoney:
if
(parsedValue < -214748 || parsedValue > 214748)
AddBrokenRule(field,
"el valor del campo es incorrecto (valido: -922337203685 a 922337203685)"
);
break
;
case
(
int
)
SqlDbType
.TinyInt:
if
(parsedValue <
byte
.MinValue || parsedValue >
byte
.MaxValue)
AddBrokenRule(field,
"el valor del campo es incorrecto (valido: 0 a 255)"
);
break
;
case
(
int
)
SqlDbType
.Decimal:
if
(parsedValue <
decimal
.MinValue || parsedValue >
decimal
.MaxValue)
AddBrokenRule(field,
"el valor del campo es incorrecto"
);
break
;
//
case (int)SqlDbType.Float: //
http://msdn.microsoft.com/es-es/library/ms173773.aspx
// break;
// case (int)SqlDbType.Real: // ES MUY GRANDE...
// break;
}
// switch
Tags
c#
fieldnativedbtypes
sql types
Edited
14 Years Ago by
Fabian R Silva, -
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